package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.GoodsSalesDTO;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.springframework.core.annotation.Order;

import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrderMapper {
    /**
     * 插入订单数据
     */
    void insert(Orders order);
    /**
     * 根据订单编号查询订单
     */
    @Select("select * from orders where number=#{orderNumber}")
    Orders getByNumber(String orderNumber);
    /**
     * 修改订单信息
     */
    void update(Orders orders);

    /**
     * 分页查询
     * @param ordersPageQueryDTO
     * @return
     */
    Page<Orders> pageQuery(OrdersPageQueryDTO ordersPageQueryDTO);


    /**
     * 根据id查询订单
     * @param id
     * @return
     */
    @Select("select * from orders where id=#{id}")
    Orders getById(Long id);


    /**
     * 根据订单状态统计
     * @param toBeConfirmed
     * @return
     */
    @Select("select count(*) from orders where status=#{status};")
    Integer countStatus(Integer toBeConfirmed);


    @Select("select  * from orders where status=#{status} and order_time<#{orderTime}")
    List<Orders> getByStatusAndOrderTimeLT(Integer status, LocalDateTime orderTime);

    /**
     * 根据动态条件统计营业额
     * @param map
     * @return
     */
    Double sumByMap(Map map);

    /**
     * ‘根据动态条件统计订单数量
     * @param map
     * @return
     */
    Integer countByMap(Map map);
    /**
     * 查询商品销量排名
     *
     * @param beginTime
     * @param endTime
     * @return
     */

    List<GoodsSalesDTO> getSalesTop10(LocalDateTime beginTime, LocalDateTime endTime);
}
